qis.create_overlay_portfolio_curve¶ qis.create_overlay_portfolio_curve(principal_nav, overlay_nav, principal_weight=1.0, max_overlay_weight=1.0, rebalancing_freq='QE', is_principal_weight_fixed=True)[source]¶ compute overlays for weights from 0% to 100% Parameters: principal_nav (Series) overlay_nav (Series) principal_weight (float) max_overlay_weight (float) rebalancing_freq (str) is_principal_weight_fixed (bool) Return type: DataFrame